• This kit is a complete light filtration system for your Leupold scope. These modular filters can be easily added and removed from the scope in order to match ambient light conditions. Kit includes: the Intensifier BZ (bronze), the Intensifier OG (orange), the Optimizer, and the IS-Stacker (protective cover). The IS-Stacker is a set of front and rear covers that protects the Intensifier filters. The Stacker can also be threaded to the objective bell and act as a solid lens cover. 
   
• Contents:
  Intensifier BZ (bronze)
  Intensifier OG (orange)
  Optimizer OP
  IS-Stacker (protective cover)